The patch titled
Subject: selftests/mm: skip pkey_sighandler_tests if support is missing
has been added to the -mm mm-unstable branch. Its filename is
selftests-mm-skip-pkey_sighandler_tests-if-support-is-missing.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/selftests-mm-skip-pkey_sighandler_tests-if-support-is-missing.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Kevin Brodsky <kevin.brodsky@xxxxxxx>
Subject: selftests/mm: skip pkey_sighandler_tests if support is missing
Date: Mon, 9 Dec 2024 09:50:18 +0000
The pkey_sighandler_tests are bound to fail if either the kernel or CPU
doesn't support pkeys. Skip the tests if pkeys support is missing.
Link: https://lkml.kernel.org/r/20241209095019.1732120-14-kevin.brodsky@xxxxxxx
Signed-off-by: Kevin Brodsky <kevin.brodsky@xxxxxxx>
Cc: Aruna Ramakrishna <aruna.ramakrishna@xxxxxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: Joey Gouly <joey.gouly@xxxxxxx>
Cc: Keith Lucas <keith.lucas@xxxxxxxxxx>
Cc: Ryan Roberts <ryan.roberts@xxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/mm/pkey_sighandler_tests.c | 3 +++
1 file changed, 3 insertions(+)
--- a/tools/testing/selftests/mm/pkey_sighandler_tests.c~selftests-mm-skip-pkey_sighandler_tests-if-support-is-missing
+++ a/tools/testing/selftests/mm/pkey_sighandler_tests.c
@@ -535,6 +535,9 @@ int main(int argc, char *argv[])
ksft_print_header();
ksft_set_plan(ARRAY_SIZE(pkey_tests));
+ if (!is_pkeys_supported())
+ ksft_exit_skip("pkeys not supported\n");
+
for (i = 0; i < ARRAY_SIZE(pkey_tests); i++)
(*pkey_tests[i])();
_
Patches currently in -mm which might be from kevin.brodsky@xxxxxxx are
selftests-mm-fix-condition-in-uffd_move_test_common.patch
selftests-mm-fix-wmaybe-uninitialized-warnings.patch
selftests-mm-fix-strncpy-length.patch
selftests-mm-fix-warray-bounds-warnings-in-pkey_sighandler_tests.patch
selftests-mm-build-with-o2.patch
selftests-mm-remove-unused-pkey-helpers.patch
selftests-mm-define-types-using-typedef-in-pkey-helpersh.patch
selftests-mm-ensure-pkey-h-define-inline-functions-only.patch
selftests-mm-remove-empty-pkey-helper-definition.patch
selftests-mm-ensure-non-global-pkey-symbols-are-marked-static.patch
selftests-mm-use-sys_pkey-helpers-consistently.patch
selftests-mm-rename-pkey-register-macro.patch
selftests-mm-skip-pkey_sighandler_tests-if-support-is-missing.patch
selftests-mm-remove-x-permission-from-sigaltstack-mapping.patch
